thanks. [ phillips' lady ] live the regular life. phillips'. ♪ heather: it is a race against the clock as millions of americans try to make it home just in time for that christmas dinner. but mother nature, yeah, certainly not cooperating in some areas as a wintry mix of snow, rain and sleet blankets much of the country. travelers at the nation's airports keeping their eyes glued for delays on the arrival and departure boards. elizabeth prann is there as well live at the busiest airport in the world, as far as, atlanta's hartfield jackson international airport. how you doing? how's it look out there? >> reporter: oh, hi, heather, good to see you. merry christmas. well, it's quite a busy day today, so the airport is certainly living up to its name. a lot of people experiencing some serious delays today although nothing like last week when we saw the blanket cancellations. it's more very much congested and a lot of people traveling and a lot of delays. this is where people come up, lots of hugs and can kisses, but those blue boards t